Mitsubishi Denki Kabushiki Kaisha competitive analysis

Explore Mitsubishi Denki Kabushiki Kaisha's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
Aug 8, 2018Control System For Elevator1
Oct 25, 2017Elevator Apparatus1
Dec 30, 2015Elevator Apparatus1
Mar 11, 2015Elevator Device1
Oct 1, 2014Elevator Apparatus1

Latest PTAB cases involving Mitsubishi Denki Kabushiki Kaisha

Discover the latest PTAB cases involving Mitsubishi Denki Kabushiki Kaisha, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Mitsubishi Denki Kabushiki Kaisha with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MITSUBISHI DENKI KABUSHIKI KAISHA - 5 - -
KONE3866 - -
OTIS ELEVATOR9258 - -
THYSSENKRUPP ELEVATOR2913 - -